IE43416L - Graft copolymers - Google Patents

Graft copolymers

Info

Publication number
IE43416L
IE43416L IE761800A IE180076A IE43416L IE 43416 L IE43416 L IE 43416L IE 761800 A IE761800 A IE 761800A IE 180076 A IE180076 A IE 180076A IE 43416 L IE43416 L IE 43416L
Authority
IE
Ireland
Prior art keywords
graft copolymers
suspension
improved
us4088712a
weatherability
Prior art date
Application number
IE761800A
Other versions
IE43416B1 (en
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of IE43416L publication Critical patent/IE43416L/en
Publication of IE43416B1 publication Critical patent/IE43416B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/06—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethylene-propylene-diene terpolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

There is disclosed an improved bulk-suspension process for polymerizing vinyl aromatic monomers in the presence of an ethylene-propylene-nonconjugated diene-rubber, which comprises using, in the suspension polymerization step, peroxy-carbonic esters as the polymerization initiator. The process of the invention yields products having improved notched impact strength, weatherability and elongation at break combined with a good shear stability. [US4088712A]
IE1800/76A 1975-08-14 1976-08-13 Process for preparing polymers of vinyl aromatic compounds IE43416B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2536262A DE2536262C2 (en) 1975-08-14 1975-08-14 Process for the production of high-impact polyvinyl aromatics

Publications (2)

Publication Number Publication Date
IE43416L true IE43416L (en) 1977-02-14
IE43416B1 IE43416B1 (en) 1981-02-25

Family

ID=5953987

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1800/76A IE43416B1 (en) 1975-08-14 1976-08-13 Process for preparing polymers of vinyl aromatic compounds

Country Status (14)

Country Link
US (1) US4088712A (en)
JP (1) JPS5223195A (en)
AT (1) AT342296B (en)
AU (1) AU501289B2 (en)
BE (1) BE845238R (en)
CA (1) CA1075395A (en)
DE (1) DE2536262C2 (en)
DK (1) DK141584C (en)
FR (1) FR2320960A2 (en)
GB (1) GB1514408A (en)
IE (1) IE43416B1 (en)
IT (1) IT1065109B (en)
LU (1) LU75598A1 (en)
NL (1) NL171277C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126155U (en) * 1983-02-15 1984-08-24 日産自動車株式会社 Internal combustion engine coolant passage device
JPS60245662A (en) * 1984-05-18 1985-12-05 Sumitomo Naugatuck Co Ltd Weather-resistant resin composition
US4859745A (en) * 1987-12-22 1989-08-22 The Dow Chemical Company Stratified fibrous fluoropolymer compositions and process for forming such fluoropolymers
US5079268A (en) * 1989-06-23 1992-01-07 Shell Research Limited Poly(alkenyl substituted aromatic) and elastomer containing polymer compositions and process for their preparation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515774A (en) * 1967-06-26 1970-06-02 Monsanto Co Process for the production of polyblends
GB1344988A (en) * 1970-06-05 1974-01-23 Bp Chem Int Ltd Polymerisation process and products
NL162932C (en) * 1971-04-10 1980-07-15 Stamicarbon PROCESS FOR PREPARING ENTCOPOLYMERS.
DE2262610B2 (en) * 1972-12-21 1980-01-03 Hoechst Ag, 6000 Frankfurt Process for the production of impact-resistant styrene polymers
JPS515863B2 (en) * 1973-01-06 1976-02-23
DE2400495B2 (en) * 1974-01-05 1976-02-26 Chemische Werke Hüls AG, 4370 Mari PROCESS FOR THE PRODUCTION OF IMPACT-RESISTANT STYRENE-GROP POLYMERISATES
DE2410918C2 (en) * 1974-03-07 1982-08-19 Hoechst Ag, 6000 Frankfurt Impact-resistant vinyl aromatic graft copolymer

Also Published As

Publication number Publication date
AU501289B2 (en) 1979-06-14
FR2320960B2 (en) 1983-07-22
DK366676A (en) 1977-02-15
ATA604976A (en) 1977-07-15
FR2320960A2 (en) 1977-03-11
JPS5223195A (en) 1977-02-21
US4088712A (en) 1978-05-09
DE2536262A1 (en) 1977-02-24
DK141584B (en) 1980-04-28
NL7608830A (en) 1977-02-16
CA1075395A (en) 1980-04-08
BE845238R (en) 1977-02-16
DK141584C (en) 1980-10-06
DE2536262C2 (en) 1983-12-08
NL171277B (en) 1982-10-01
LU75598A1 (en) 1977-04-22
IT1065109B (en) 1985-02-25
IE43416B1 (en) 1981-02-25
AU1681076A (en) 1978-02-16
AT342296B (en) 1978-03-28
NL171277C (en) 1983-03-01
GB1514408A (en) 1978-06-14

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